Final answer:
The nurse should teach the client that dabigatran etexilate is critical for preventing clot formation thus reducing the risk of stroke in patients with atrial fibrillation. It is vital to follow the prescription accurately, recognize potential bleeding risks, and consult a healthcare provider before taking other medications.
Step-by-step explanation:
An important instruction for a nurse to emphasize when teaching a client about dabigatran etexilate is the medication's role in preventing clot formation. Dabigatran is an anticoagulant that can help to prevent the clots from becoming larger and causing more serious problems such as strokes. Since atrial fibrillation increases the risk of stroke, medications like dabigatran, warfarin (Coumadin), and others such as rivaroxaban (Xarelto) and apixaban (Eliquis), are often prescribed to prevent first or recurrent strokes.
The client should understand the importance of taking the medication exactly as prescribed, without missing doses or doubling up. They should also be aware of potential side effects, like bleeding, and signs that require immediate medical attention. Moreover, the client should be instructed not to take any other medications, especially other blood thinners or over-the-counter NSAIDs, without consulting their healthcare provider.